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NC-smooth algebroid thickenings for families of vector bundles and quiver representations

Published online by Cambridge University Press:  18 March 2019

Ben Dyer
Affiliation:
The Evergreen State College, Olympia, WA 98505, USA email [email protected]
Alexander Polishchuk
Affiliation:
University of Oregon, Eugene, OR 97405, USA National Research University Higher School of Economics, Moscow, Russia email [email protected]

Abstract

In his work on deformation quantization of algebraic varieties Kontsevich introduced the notion of algebroid as a certain generalization of a sheaf of algebras. We construct algebroids which are given locally by NC-smooth thickenings in the sense of Kapranov, over two classes of smooth varieties: the bases of miniversal families of vector bundles on projective curves, and the bases of miniversal families of quiver representations.

Type
Research Article
Copyright
© The Authors 2019 

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